<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>动态路由配置</title>
    <script src="https://unpkg.com/vue/dist/vue.js"></script>
    <script src="https://unpkg.com/vue-router/dist/vue-router.js"></script>
</head>
<body>
<div id="app">
    <h1>嵌套路由</h1>
    <p>
        <router-link to="/user/foo">/user/foo</router-link>
        <router-link to="/user/foo/profile">/user/foo/profile</router-link>
        <router-link to="/user/foo/posts">/user/foo/posts</router-link>
    </p>
    <router-view></router-view>
</div>
<script>
    // template
    const User = {
        template: `
        <div class="user">
            <h2>User {{$route.params.id}}</h2>
            <router-view></router-view>
        </div>
        `
    }
    const UserHome = {template: `<div>Home</div>`}
    const UserProfile = {template: `<div>User Profile</div>`}
    const UserPosts = {template: `<div>User Posts</div>`}

    // router
    const router = new VueRouter({
        routes: [
            {
                path: '/user/:id',
                component: User,
                children: [
                    {path: '', component: UserHome},
                    {path: 'profile', component: UserProfile},
                    {path: 'posts', component: UserPosts}
                ]
            }
        ]
    })
    // mount to vue
    const app = new Vue({
        router
    }).$mount('#app');
</script>
</body>
</html>
